Stamped pin for 18.5-20 AWG circuits
The 1-1438299-1: Silver plating at 2.00µin (0.051µm) covers the contact finish, suiting applications where tin-plated contacts may not meet the mating cycle or corrosion requirement.
Wire gauge and plating contrast with series peers
Within the TE crimp contact family, the 1-1438299-1 accepts 18.5-20 AWG wire, while the 1-1326032-0 and 1326031-9 both accept 16 AWG and carry tin plating rather than silver. The 929989-8 accepts 17-20 AWG and is also tin-plated — the 1-1438299-1 is the only silver-plated option among these four peers.